Electric guitar key



FIG. 1 is a perspective view of the electric guitar key showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Broken lines in FIGS. 1-3 and 7 indicating internal shapes inside the borders of the electric guitar key illustrate environment matter and form no part of the claimed design. 

The ornamental design for an electric guitar key, as shown and described. 